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Jet fan effectiveness as measured with SF₆ tracer gas

Methane emissions from gassy coals in storage silos

Tracer gas method for measuring leakage through mine stoppings

Published Year

• 1970-1979 (3)

Subject

• Mine ventilation (2)
• Bituminous coal--Storage (1)
• Coal--Storage (1)
• Fans (Machinery) (1)
• Methane (1)
• Mine explosions (1)
• Mine gases (1)

Author

• Kissell, Fred N. (3)
• Matta, J. E. (3) *
• LaScola, John C., (1)
• Maksimovic, S. D., (1)
• Thimons, Edward D., (1)

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